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The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV3660 camera and provides onboard TF card slot.
This is a basic 13.56 MHz RFID tag, great for security and access control projects. Now available in packs with 5 different colours
6DOF MPU-6050 3 Axis Gyro With Accelerometer Sensor Controller Module (6DOF MPU-6050 Gyro Accelerometer)
Features
- Name: MPU-6050 module (three-axis gyroscope triaxial accelerometer)
- 2.54mm pin spacing
- MPU-6050 Accelerometer Gyro
The MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, since it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time.
Specifications
- 16bit AD converter-chip, 16-bit data output
- Use Chip: MPU-6050
- Power supply :3-5v (internal low dropout regulator)
- Communication: IIC communication protocol standard
- Gyro Range: ± 250 500 1000 2000 ° / s
- Acceleration range: ± 2 ± 4 ± 8 ± 16g
- Using Immersion Gold PCB, welding machines to ensure quality
- Size: 20mm x 16mm x 10mm
Application
- Motion sensing games
- Augmented Reality
- Electronic Image Stabilization (EIS: Electronic Image Stabilization)
- Optical Image Stabilization (OIS: Optical Image Stabilization)
- "Zero-touch" gestures User Interface
- Pedestrian navigation
- Gesture shortcuts
Market
- Smart phone
- Tablet device
- Handheld games
- 3D remote controller
- Portable navigation devices
What's in the box?
1 x MPU-6050 module
MC4 Compatible Adaptor Diode connection 15A (mc4 diode 15A connector)
MC4 connectors are single-contact electrical connectors commonly used for connecting solar panels. The MC in MC4 stands for the manufacturer Multi-Contact and the 4 for the 4 mm diameter contact pin. MC4s allow strings of panels to be easily constructed by pushing the connectors from adjacent panels together by hand, but require a tool to disconnect them to ensure they do not accidentally disconnect when the cables are pulled. The MC4 and compatible products are universal in the solar market today, equipping almost all solar panels produced since about 2011.
Specifications
What's in the box?
1 x MC4 Compatible Adapter Diode connection 15A
Specifications
- Item no: MC4-D
- Rated voltage: 1000 V
- Rated impulse voltage: 1000 V
- Rated current: 24A - 14 AWG (2.5mm), 30A - 12 & 10 AWG (4mm & 6mm)
- Test voltage: 6 kV (50 Hz)
- Protection grade: IP67
- Insulation material: PC/PA
- Contact material: Copper, silver-plated
- Operating temperature: -40degC ~ 90degC
- Safety class: II
- Flame class: UL94-V0
- Contact resistance: le5mOmega
- Insertion / Withdrawal force: le50N / ge50N
- Suitable for cables: 10, 12, 14 AWG (2.5mm2/4mm2/6mmsup2;)
- Locking system: Snap-in
What's in the box?
1 x MC4 Compatible Adapter Diode connection 15A
Waterproof 3A 5.5mm X 2.1mm DC Socket Plug (socket 5.5x2.1 panel mount)
Specifications
What's in the box?
1 x socket plug
- Connector socket DC Jack
- 5.5mm x 2.1mm
- Panel mount
- Splash proof
What's in the box?
1 x socket plug
Micro/Mini/Standard HDMI to VGA Adapter for RPi Zero/3/4 (HDMI VGA adapter kit)
Perfect solution for all HDMI devices that need to connect to VGA devices. This product is a portable digital-analog conversion line, defined through All HDMI input sources. The HDMI to VGA Adapter allows for a connection to VGA monitors and projectors supporting a maximum resolution of 1920X1080
Widely used for: Computer / DVD / digital set-top box / laptop / mobile phone / digital camera / Table PC / media player / a range of HD sources such as input devices. Video signals to the TV / monitor / projector output. To solve a simple user operation of the display device connectivity solutions.
Specifications
What's in the box?
1 x HDMI to VGA Cable (male to female LENGTH=20CM)
1 x Micro HDMI Male to HDMI Female Adapter
1 x Mini HDMI Male to HDMI Female Adapter
Widely used for: Computer / DVD / digital set-top box / laptop / mobile phone / digital camera / Table PC / media player / a range of HD sources such as input devices. Video signals to the TV / monitor / projector output. To solve a simple user operation of the display device connectivity solutions.
Specifications
- Flexible and functional
- No external power supply needed, plug and play
- Product resolution can be up to 720P/1080i/1080P
- Input: HDMI Mini, HDMI Micro or HDMI
- Output: VGA
What's in the box?
1 x HDMI to VGA Cable (male to female LENGTH=20CM)
1 x Micro HDMI Male to HDMI Female Adapter
1 x Mini HDMI Male to HDMI Female Adapter
3V 650NM 5mW Red Dot Laser Head 6mm with Leads (Laser Diode brass)
This is a low cost Red Laser Diode in Copper Casing. The Mean Wave Length is 650nm and the Power Rating is 5mW.
Specifications
What's in the box?
1 x 3V 650nm 5mW Red Dot Diode Laser Heads
Specifications
- Material: Copper plastic.
- Laser shape: dot.
- Outer diameter: 6 mm.
- Wavelength: 650nm.
- Working voltage: 3V.
- Total length: 9cm/3.54inch
- Wavelength: 650nm
- Operating Current: less than 20 mA
- Output Power: 5mW
- Housing material: High quality Copper
- Dimensions: 6.5 x 18mm
- Working temperature: -10 degree-40 degree
- Lens and housing: Plastic
- Wire connection: Red wire connect to Positive, Blue wire connect to Negative
What's in the box?
1 x 3V 650nm 5mW Red Dot Diode Laser Heads
Mild Steel 360 Angle Bracket Strip Board for Aluminium Profile 2020 with 7 holes (Steel 360 bracket)
Application:
Build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc.
Compatible with:
80/20 20 Series, Misumi 5 Series, Openbuilds V-Slot, Openbuilds C-Beam, and other standard v-slot/t-slot 20mm aluminum extrusions
Specifications:
Recommend to use M5 x10mm screw and M5 T nut
Material: Mild Steel
Thickness：3mm
These plates are laser cut from 3mm mild steel and still needs to be painted/powder coated.
What's in the box?
1 x bracket
Build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc.
Compatible with:
80/20 20 Series, Misumi 5 Series, Openbuilds V-Slot, Openbuilds C-Beam, and other standard v-slot/t-slot 20mm aluminum extrusions
Specifications:
Recommend to use M5 x10mm screw and M5 T nut
Material: Mild Steel
Thickness：3mm
These plates are laser cut from 3mm mild steel and still needs to be painted/powder coated.
What's in the box?
1 x bracket
ESP32-CAM WiFi Module ESP32 serial Development Board 5V Bluetooth with OV3660 Camera Module 2MB PSRAM (ESP32 CAM)
The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV3660 camera and provides onboard TF card slot. The ESP32-CAM can be widely used in intelligent IoT applications such as wireless video monitoring, WiFi image upload, QR identification, and so on.
Specifications
- Low-power dual-core 32-bit CPU for application processors
- Main frequency up to 240MHz, computing power up to 600 DMIPS
- Built-in 2MB PSRAM
- Built-in 520 KB SRAM
- Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
- Support OV3660 and OV7670 cameras, built-in flash
- Support image WiFi upload
- Support TF card
- Support multiple sleep modes
- Embedded Lwip and FreeRTOS
- Support STA/AP/STA AP working mode
- Support Smart Config/AirKiss one-click distribution network
- Support secondary development
What's in the box?
1 x ESP32-cam board
1 x pigtail
1 x antenna
You might also need the Esp32-Cam MB Micro-USB Programmer
The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV3660 camera and provides onboard TF card slot.
13.56mhz RFID Decimal USB Reader for Mifare1KS50 FM1108 Fudan08 ISO14443A (13.56mhz usb reader)
MF RC522 is applied to 13.56MHz contactless communication highly integrated chip card reader, is NXP for the "Three Tables" application launch of a low-voltage, low-cost, small size and non-contact card reader chip, smart instrumentation and portable handheld devices developed better choice. MF RC522 using advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols. Support 14443A compatible transponder signals. The digital part handles ISO14443A framing and error detection. In addition, support fast CRYPTO1 encryption algorithms, terminology validation MIFARE products. MFRC522 supports MIFARE Series higher speed non-contact communication, two-way data transfer rates up to 424kbit / s. As a highly integrated 13.56MHz card reader new family of chips, MF RC522 MF RC500 and MF RC530 and there are many similarities, but also have many features and differences. It is between the host communication using SPI mode, helps to reduce connection, reduce PCB board size and cost.
RFID module
MF522-AN module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications such reader users, the need for RF card terminal design / production of the user. This module can be loaded directly into a variety of readers molds. Module uses voltage of 3.3V, through the SPI interface simple few lines can be directly connected to the user any CPU board communication module can guarantee stable and reliable work, reader distance;
Specifications
What's in the box?
1 x USB reader
1 x USB cable
RFID module
MF522-AN module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications such reader users, the need for RF card terminal design / production of the user. This module can be loaded directly into a variety of readers molds. Module uses voltage of 3.3V, through the SPI interface simple few lines can be directly connected to the user any CPU board communication module can guarantee stable and reliable work, reader distance;
Specifications
- Support: S50/S70 and other ISO14443A card
- Operating system: Windows 98/XP/2000/CE/7/ME/NT/LINUX
- Reading distance: 0-8 cm
- Reading speed: 0.2S
- Working temperature: -20 C - 85 C
- Working voltage: 5V
- Working current: 200mA
- Work instruction: LED, Beeps
What's in the box?
1 x USB reader
1 x USB cable
G7 White Model CH-3 Wire Connector Terminal Block(5 x CH-3) (CH3 connector block(5))
Not recommended for high current. Great for your DC projects.
CH3 quick connector spring wire connector screw terminal for LED light bar connection spring cable clamp terminal connector. Self-locking push-type quick connect terminal, crimp connector for fixing two or more wires. This product is widely used in circuit connectors, electrical control, power supply, LED lights Widely used in a variety of lamp, decorated lighting, distribution cabinets.
What's in the box?
5 x 3 Channel connectors
CH3 quick connector spring wire connector screw terminal for LED light bar connection spring cable clamp terminal connector. Self-locking push-type quick connect terminal, crimp connector for fixing two or more wires. This product is widely used in circuit connectors, electrical control, power supply, LED lights Widely used in a variety of lamp, decorated lighting, distribution cabinets.
What's in the box?
5 x 3 Channel connectors
Educational My First DIY XL Circuit Kit (My first XL circuit kit)
The Basic Electricity circuit kit includes everything that you need to get started,provides a hands-on opportunity for students in grades 7-11 to build simple circuits. With our physics lab kit, you can build many interesting experiments, such as stair double-switch circuits, traffic lights, electromagnets, hand-cranked generators, series and parallel circuits, etc. The kit contains English instructions,it starts simple to gets little complex, and introduces various basic circuit experiments and magnetic knowledge.
Note: This set does not contain the two AA batteries. You need to purchase 2 AA batteries to drive the circuit.
What's in the box?
2 x AA Batteries Holders
2 x Bulb Holders
5 x Bulbs
2 x Switches(SPDT)
1 x Switches(SPST)
1 x Hand crank generation model
1 x Compass
1 x Wind Power Car
1 x Screwdriver
10 x Cable
1 x Electromagnet
1 x Double LED board
1 x Transparent storage box
1 x Small wrench
Note: This set does not contain the two AA batteries. You need to purchase 2 AA batteries to drive the circuit.
What's in the box?
2 x AA Batteries Holders
2 x Bulb Holders
5 x Bulbs
2 x Switches(SPDT)
1 x Switches(SPST)
1 x Hand crank generation model
1 x Compass
1 x Wind Power Car
1 x Screwdriver
10 x Cable
1 x Electromagnet
1 x Double LED board
1 x Transparent storage box
1 x Small wrench
13.56MHz RFID Tag For Access System 5 colours (13.56 RFID tag 5 colours)
This is a basic 13.56 MHz RFID tag, great for security and access control projects.
RFID is an acronym for “radio-frequency identification” and refers to a technology whereby digital data encoded in RFID tags or smart labels
Features
- Small and durable
- Waterproof, shockproof, anti-corrosive.
- Keyring for easy carrying.
Specifications
- Main Chip : Fudan F08 compatible S50
- Colours : Mixed
- Size : Approx. 40.5×32×4.2mm
- Operating Frequency : 13.56 MHz
- Communication speed : 106K Boud
- Read and write distance : 2.5 ~ 10cm
- Read and write time : 1 ~ 2ms
- Operating Temperature : -20 ℃ ~ 85 ℃
- Endurance :> 100,000 times
- Storage capacity : 8Kbit, 16 partitions, each partition with 2 group passwords
Typical applications
Enterprise / campus access cards, parking, district management,attendance systems, patrol systems, enterprise systems, access control systems, radio frequency identification field etc.
What's in the box?
5 x 13.56MHz RFID tags
This is a basic 13.56 MHz RFID tag, great for security and access control projects. Now available in packs with 5 different colours
DC Power Cable 5.5 x 2.1mm Female To 5.5 x 2.1mm Male extension 1m (DC m2f 5.5mm cable)
Description:
Great for short distance extension
Specifications:
Material:PVC
Length:1000mm(approx)
Colour: Black
Package includes:
1 x DC 5.5 x 2.1mm Male To 5.5 x 2.1mm Female Power Cable
Great for short distance extension
Specifications:
Material:PVC
Length:1000mm(approx)
Colour: Black
Package includes:
1 x DC 5.5 x 2.1mm Male To 5.5 x 2.1mm Female Power Cable
One Side Copper Clad 100x150x2mm PCB Board (Copper PCB 100x150)
Is it time to try your hand at making your own prototyping board? One Side Copper Clad are one of the most commonly produced boards as they are very simple to use.
Specifications
- Panel Size: 100x150x2mm
- Thickness: 2mm
- Layers: Single Sided
- Operating Temperature: Up to 140 °C or 285°F
What's in the box?
1 x One-Sided Copper Clad PCB Board
Resources
Introduction to soldering
Video: How to solder properly
The secrets to good soldering
2 Way DC connector splitter 5.5mm x 2.1mm (DC barrel Y 5.5x2.1)
Features
- DC barrel splitter cable
- Can be used on Arduino
- 1 Female to 2 male splitter
- 5.5mm x 2.1mm
What's in the box?
1 x DC splitter cable
Red Mini Battery Isolator Switch Spare Key (battery switch spare key)
Description:
Spare key for the isolator switch
This handy switch can be used to disconnect your battery from your projects
Material: Nylon
What's in the box?
1 x battery isolator switch key(spare key only)
Spare key for the isolator switch
This handy switch can be used to disconnect your battery from your projects
Material: Nylon
What's in the box?
1 x battery isolator switch key(spare key only)
Mini Battery Isolator Switch (battery switch)
Description:
This handy switch can be used to disconnect your battery from your projects
Spare keys are available here
What's in the box?
1 x battery isolator switch
This handy switch can be used to disconnect your battery from your projects
Spare keys are available here
What's in the box?
1 x battery isolator switch
Aibecy 2 in 1 Out Dual Color Metal Hotend Extruder Kit with Cable 0.4mm Brass Nozzle 24V (24v 2in1 hotend)
Aibecy 2 in 1 Out Dual Color Metal Hotend Extruder Kit with Cable 0.4mm Brass Nozzle Print Heat 24V for CR-10 Series Ender-3
Description:
Dual color metal hotend extruder kit for CR-10 series Ender-3 3D Printer.
0.4mm nozzle; 1.75 filament size; aluminum heating block; heater wire 12V/24V for option.
Can access two lines of filament, switch between two input when printing, and extrude through one hot end.
Color switching is fast and stable, and print quality has no obvious defects.
The heating block and the heat sink are connected and fixed by two screws, making the print head more stable.
Specifications:
Colour: Black
Heat Sink Material: Aluminum Alloy
Heater Material:Aluminum Alloy
Nozzle Material: Brass
Pneumatic Connector Material: Stainless Steel
Voltage: 24V
Wire Length: Approx. 1400mm
Body Size: 80mm x 25mm x 22mm
What's in the box?
1 x Hotend Extruder Kit
Description:
Dual color metal hotend extruder kit for CR-10 series Ender-3 3D Printer.
0.4mm nozzle; 1.75 filament size; aluminum heating block; heater wire 12V/24V for option.
Can access two lines of filament, switch between two input when printing, and extrude through one hot end.
Color switching is fast and stable, and print quality has no obvious defects.
The heating block and the heat sink are connected and fixed by two screws, making the print head more stable.
Specifications:
Colour: Black
Heat Sink Material: Aluminum Alloy
Heater Material:Aluminum Alloy
Nozzle Material: Brass
Pneumatic Connector Material: Stainless Steel
Voltage: 24V
Wire Length: Approx. 1400mm
Body Size: 80mm x 25mm x 22mm
What's in the box?
1 x Hotend Extruder Kit
Solar Panel Physical Science Experiment Educational Kit (Solar edu kit)
Cool and basic solar science experiment for the beginner. Simply connect the parts and see the magic of solar power.
What's in the box?
1 x Connection board with solar panel
1 x Connection board with Motor
1 x Jumper cables for connection boards
1 x Propeller (Colour of propeller is random)
What's in the box?
1 x Connection board with solar panel
1 x Connection board with Motor
1 x Jumper cables for connection boards
1 x Propeller (Colour of propeller is random)
3D Christmas Tree DIY Kit Red/Green/Yellow LED Flash Circuit Kit (3D DIY Christmas tree)
Board Size:70mm x 110mm
Awesome and fun, for adults and kids, this is a seasonal must if you're into your electronics and gadgets. This circuit is composed of 16 pcs LED (light emitting diode). The 16pcs LED divided into four groups, and each group has different flashing frequencies, when four groups flash together, this item looks like a small Christmas tree. The circuit is powered by a 9V battery.
Specifications
This circuit is simple and practical, low power consumption. It uses integrated circuits for driving: fewer parts, and the line is simple and easy to understand.
External Wiring Kit
With USB plug for easy replacement of parts at any time and conducive circuit debugging. Also allows us to deepen our understanding of the principles of the circuit in the debugging process.
This project is in the form of an oscillation circuit by the cycle generated by the following principles:
- After the first charge, the capacitor C1 & C4 charging is complete.
- Capacitors C2 & C3 will continue to charge.
- When the transistor Q1 & Q4 is turned on at the same time, it discharges the capacitor C1 & C4.
- Capacitors C2 & C3 is fully charged, the transistor Q1 & Q4 will be closed, while also charging the capacitor C1 & C4 again.
- Transistors Q2 & Q3 is turned on while the capacitor C2 & C3 will be discharged.
- By analogy, the flash of speed is the oscillation frequency, and the frequency is determined by the resistor R & capacitance C values.
Board Size:70mm x 110mm
What's in the box ?
The below pic shows the parts in this DIY kit
A cool addition to your show and tell DIY projects
Black Aluminium Heatsink 19mmx19mmx24mm (1unit) (black Heatsink 19x19x24)
Description:
Need to cool down your SOC on a warm day? This oversized heatsink can help with that. Plus it gives your board a "cool" look.
Specifications:
What's in the box?
1 x heatsink with thermal pad (1 Heatsink only)
Need to cool down your SOC on a warm day? This oversized heatsink can help with that. Plus it gives your board a "cool" look.
Specifications:
- Type: Aluminum heat sink
- Size: 19x19x24mm
- Material: high quality aluminum
- Colour: Black
- Application: Heat dissipation on SOCs, Memory Chips, Electronic components
- Weight: 6g
What's in the box?
1 x heatsink with thermal pad (1 Heatsink only)